Sökning: "computer security"

Visar resultat 21 - 25 av 366 avhandlingar innehållade orden computer security.

  1. 21. Lightweight Enforcement of Fine-Grained Security Policies for Untrusted Software

    Författare :Phu Phung; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; security policy enforcement; JavaScript security; web-application security; vehicle software security; untrusted software;

    Sammanfattning : This thesis presents an innovative approach to implementing a security enforcement mechanism in the contexts of untrusted software systems, where a piece of code in a base system may come from an untrusted third party. The key point of the approach is that it is lightweight in the sense that it does not need an additional policy language or extra tool. LÄS MER

  3. 22. Observations on the nature of computer security intrusions

    Författare :Ulf Lindqvist; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; security; classification; audit; vulnerability; experiment; logging; analysis; intrusion; computers; taxonomy; intrusion detection;

    Sammanfattning : .... LÄS MER

  4. 23. Policy and implementation assurance for software security

    Författare :John Wilander; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; IT-säkerhet; dataskydd; data protection; computer security; Computer science; Datavetenskap;

    Sammanfattning : To build more secure software, accurate and consistent security requirements must be specified. We have investigated current practice by doing a field study of eleven requirement specifications on IT systems. LÄS MER

  5. 24. Aspect-Oriented Business Process Management

    Författare :Amin Jalali; Paul Johannesson; Flávia Maria Santoro; Stockholms universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Computer and Systems Sciences; data- och systemvetenskap;

    Sammanfattning : Separation of concerns has long been considered an effective and efficient strategy to deal with complexity in information systems.One sort of concern, like security and privacy, crosses over other concerns in a system. Such concerns are called cross-cutting concerns. LÄS MER

  7. 25. On Privacy and Security in Smart Connected Homes

    Författare :Joseph Bugeja; Andreas Jacobsson; Paul Davidsson; Marc Langheinrich; Malmö universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; smart connected homes; Internet of Things; smart homes devices; smart home data; threat identification; risk analysis; privacy; security; vulnerability assessment; mitigations; threat agents;

    Sammanfattning : The growth and presence of heterogeneous sensor-equipped Internet-connected devices inside the home can increase efficiency and quality of life for the residents. Simultaneously, these devices continuously collect, process, and transmit data about the residents and their daily lifestyle activities to unknown parties outside the home. LÄS MER